* {
	margin: 0px;
	padding: 0px;
}
.container {
	width: 375px;
	height: 100%;
	margin: 0 auto;
}
a {
	text-decoration: none;
}
/* 定位布局 */
.rel {
	position: relative;
}
.abs {
	position: absolute;
}
.abs-l-b {
	position: absolute;
	left: 0;
	bottom: 0;
}
.fix {
	position: fixed;
}

.fl {
	float: left;
}
.fr {
	float: right;
}
.clear::after {
	display: block;
	content: "";
	height: 0;
	clear: both;
}
.b-box {
	box-sizing: border-box;
}
.p-t2 {
	padding-top: 20px;
}
.p-t1 {
	padding-top: 10px;
}
.ta-c {
	text-align: center;
}
/* flex布局 */
.flex-c-c {
	display: flex;
	justify-content: center;
	align-items: center;
}
.flex-c-sb {
	display: flex;
	align-items: center;
	justify-content: space-between;
}
.flex-c-se {
	display: flex;
	align-items: center;
	justify-content: space-evenly;
}
.flex-c-s {
	display: flex;
	align-items: center;
	align-content: space-between;
}
.fc-white {
	color: #ffff;
}
.b-box {
	box-sizing: border-box;
}
/* margin */
.mt-10 {
	margin-top: 10px;
}
.mt-20 {
	margin-top: 20px;
}
.mt-30 {
	margin-top: 30px;
}
/* padding */
.pt-10 {
	padding-top: 10px;
}
.pt-15 {
	padding-top: 15px;
}
/* 背景色 */
.bg-red {
	background-color: red;
}
.bg-blue {
	background-color: #0d60cf;
}
.bg-fb {
	background-color: #fff;
}
.bg-00 {
	background-color: #000;
}
.bg-d4 {
	background-color: #d4d4d4;
}
/* 文字 */
.fz-10,
.fz-11,
.fz-12 {
	font-size: 12px;
}
.fz-14 {
	font-size: 14px;
}
.fz-16 {
	font-size: 16px;
}
.fz-18 {
	font-size: 18px;
}
.fz-20 {
	font-size: 20px;
}
.fz-22 {
	font-size: 22px;
}

/* 文字颜色 */
.fc-black {
	color: #000;
}
.fc-white {
	color: #fff;
}
.fc-red {
	color: red;
}
.fc-gre {
	color: green;
}
.fc-a9 {
	color: #a9a9a9;
}
.fc-wb {
	font-weight: bold;
}
